12844521000

Names of 12844521000

• Cardinal: 12844521000 can be written as Twelve billion, eight hundred forty-four million, five hundred twenty-one thousand.

Scientific notation

• Scientific notation: 1.2844521 × 10¹⁰

Factors of 12844521000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 334

Divisors of 12844521000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 41 45 50 54 60 72 75 82 90 100 108 120 123 125 135 150 164 180 200 205 216 225 246 250 270 283 300 328 360 369 375 410 450 492 500 540 566 600 615 675 738 750 820 849 900 984 1000 1025 1080 1107 1125 1132 1230 1350 1415 1476 1500 1640 1681 1698 1800 1845 2050 2214 2250 2264 2460 2547 2700 2830 2952 3000 3075 3362 3375 3396 3690 4100 4245 4428 4500 4920 5043 5094 5125 5400 5535 5660 6150 6724 6750 6792 7075 7380 7641 8200 8405 8490 8856 9000 9225 10086 10188 10250 11070 11320 11603 12300 12735 13448 13500 14150 14760 15129 15282 15375 16810 16980 18450 20172 20376 20500 21225 22140 23206 24600 25215 25470 27000 27675 28300 30258 30564 30750 33620 33960 34809 35375 36900 38205 40344 41000 42025 42450 44280 45387 46125 46412 50430 50940 55350 56600 58015 60516 61128 61500 63675 67240 69618 70750 73800 75645 76410 84050 84900 90774 92250 92824 100860 101880 104427 106125 110700 116030 121032 123000 126075 127350 138375 139236 141500 151290 152820 168100 169800 174045 181548 184500 191025 201720 208854 210125 212250 221400 226935 232060 252150 254700 276750 278472 283000 290075 302580 305640 313281 318375 336200 348090 363096 369000 378225 382050 417708 420250 424500 453870 464120 475723 504300 509400 522135 553500 580150 605160 626562 630375 636750 696180 756450 764100 835416 840500 849000 870225 907740 951446 955125 1008600 1044270 1107000 1134675 1160300 1253124 1260750 1273500 1392360 1427169 1450375 1512900 1528200 1566405 1681000 1740450 1815480 1891125 1902892 1910250 2088540 2269350 2320600 2378615 2506248 2521500 2547000 2610675 2854338 2900750 3025800 3132810 3480900 3782250 3805784 3820500 4177080 4281507 4351125 4538700 4757230 5043000 5221350 5673375 5708676 5801500 6265620 6961800 7135845 7564500 7641000 7832025 8563014 8702250 9077400 9514460 10442700 11346750 11417352 11603000 11893075 12531240 12844521 13053375 14271690 15129000 15664050 17126028 17404500 19028920 20885400 21407535 22693500 23786150 25689042 26106750 28543380 31328100 34252056 34809000 35679225 39160125 42815070 45387000 47572300 51378084 52213500 57086760 59465375 62656200 64222605 71358450 78320250 85630140 95144600 102756168 104427000 107037675 118930750 128445210 142716900 156640500 171260280 178396125 214075350 237861500 256890420 285433800 313281000 321113025 356792250 428150700 475723000 513780840 535188375 642226050 713584500 856301400 1070376750 1284452100 1427169000 1605565125 2140753500 2568904200 3211130250 4281507000 6422260500 12844521000
• Sum of all divisors σ(n): 45801475200
• Sum of proper divisors (its aliquot sum) s(n): 32956954200
• 12844521000 is an abundant number, because the sum of its proper divisors (32956954200) is greater than itself. Its abundance is 20112433200

Bases of 12844521000

• Binary: 1011111101100101111101011000101000₂
• Hexadecimal: 0x2FD97D628
• Base-36: 5WFANU0

Squares and roots of 12844521000

• 12844521000 squared (12844521000²) is 164981719719441000000
• 12844521000 cubed (12844521000³) is 2119111163552474032761000000000
• The square root of 12844521000 is 113333.6710779281
• The cube root of 12844521000 is 2341.9231396045

Scales and comparisons

• 12,844,521,000 seconds is equal to 408 years, 21 weeks, 4 days, 10 hours, 30 minutes.
• To count from 1 to 12,844,521,000 would take you about eight hundred sixteen years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12844521000 cubic inches would be around 195.2 feet tall.

Recreational maths with 12844521000

• 12844521000 backwards is 00012544821
• 12844521000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12844521000's digits is 27
• More coming soon!